Gradienter
n. 测斜仪, 倾料计
🗣️ 情景例句
She was in love with Donald McGrath,
她爱上了Donald McGrath，
Mac always has to run to catch his train.
麦克常常为了赶乘火车而奔跑。
Some really keen enthusiasts go so far as to build their own computers.
有些热衷于自己动手的人甚至自己组装电脑。